Split type spindle seat guide rail

Abstract

The utility model relates to the field of guide rails, in particular to a split type spindle seat guide rail. Comprising a shell, a sliding cavity is formed in the top of the shell, a first clamping groove is formed in the inner wall of the side, close to the sliding cavity, of the shell, a sliding rod is clamped in the first clamping groove, a main shaft seat is slidably connected to the outer wall of the sliding rod, and a clamping block is arranged at the end, away from the first clamping groove, of the shell; a second clamping groove is formed in the center of the side wall, close to the sliding cavity, of the clamping block, a handle is installed at the center of the side wall, away from the second clamping groove, of the clamping block, a fixing column is arranged in the second clamping groove, a third clamping groove is formed in the side wall, away from the handle, of the fixing column, and a connecting column is installed at the bottom of one side wall of the clamping block. According to the embodiment, the situation that the service life of the device is shortened due to the fact that the device is not replaced or overhauled after being used for a long time is avoided, convenience is improved, and meanwhile the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of guide rails, and particularly relates to a split spindle seat guide rail. Background Art

[0002] A device made of grooves or ridges made of metal or other materials that can support, secure, guide and reduce friction of moving devices or equipment.

[0003] After searching, in the prior art, Chinese Patent Publication No.: CN213269418U, Authorization Publication Date: 2020-07-28, discloses a split guide rail, including a rectangular mounting base plate installed on the door system, a U-shaped track is detachably connected to one side of the mounting base plate, the track is arranged along the length direction of the mounting base plate, the opening of the track is away from the mounting base plate, the track includes a fixing plate that is against the mounting base plate and arranged along the length direction of the mounting base plate, the lower side of the fixing plate is fixedly connected to a supporting plate, the upper side of the fixing plate is fixedly connected to a limiting plate, the supporting plate and the limiting plate are both arranged perpendicular to the mounting base plate, and a limiting strip with a semicircular cross section is fixedly connected to the side of the supporting plate facing the limiting plate, and the limiting strip is arranged along the length direction of the track. The above embodiment saves replacement costs.

[0004] However, the device still has the following defects: if the above embodiment is not replaced or repaired for a long time, the life of the device will be shortened, thereby reducing the convenience and shortening the service life of the device. Utility Model Content

[0005] In view of the above problems, the utility model provides a split spindle seat guide rail, including a shell, a sliding cavity is provided on the top of the shell, a first card slot is provided on the inner wall of the shell near the sliding cavity, a sliding rod is clamped in the first card slot, a spindle seat is slidably connected on the outer wall of the sliding rod, a card block is provided at one end of the shell away from the first card slot, a second card slot is provided at the center of a side wall of the card block near the sliding cavity, a handle is installed at the center of a side wall of the card block away from the second card slot, a fixing column is provided in the second card slot, and a third card slot is provided on a side wall of the fixing column away from the handle;

[0006] A connecting column is installed at the bottom of one side wall of the block, a limiting block is installed at one end of the connecting column away from the block, a fixing plate is movably sleeved on the outer wall of the connecting column, a first threaded hole is opened on one side wall of the fixing plate close to the limiting block, a screw is provided at one end of the fixing plate away from the block, a mounting column is installed at the bottom of one side wall of the shell, and a second threaded hole is opened at one end of the mounting column away from the shell.

[0007] Furthermore, the shell is a rectangular structure, and the sliding cavity is connected to the first slot.

[0008] Furthermore, the sliding rod is a cylindrical structure, and the sliding rod is located in the sliding cavity.

[0009] Furthermore, the main shaft seat slides in the sliding cavity, and the corresponding two side walls of the main shaft seat slide and fit on the two side inner walls of the shell.

[0010] Furthermore, the card block is a rectangular structure, and one end of the shell body close to the card block is snapped into the second card slot.

[0011] Furthermore, a side wall of the fixing column is mounted on an inner wall of the clamping block close to the handle, and an end of the sliding rod close to the clamping block is clamped in the third clamping groove.

[0012] Furthermore, the connecting column is located on one side wall of the clamping block close to one end of the shell, the limiting block is a disc-shaped structure, the fixing plate is a rectangular structure, and the fixing plate is located between the clamping block and the limiting block.

[0013] Furthermore, the first threaded hole is located at one end of a side wall of the fixing plate away from the connecting column, the central axis of the mounting column and the central axis of the connecting column are located on the same straight line, and the screw passes through the first threaded hole and is threadedly connected in the second threaded hole.

[0014] The beneficial effects of the utility model are:

[0015] 1. By turning the screw away from the second threaded hole and then away from the first threaded hole, the fixing plate is moved away from the mounting column, and the handle is pulled to drive the block away from the housing, one end of the slide rod is pulled out of the third slot, and then the other end of the slide rod is pulled out of the first slot, the spindle seat is slid out of the slide cavity, and the slide rod or spindle seat is replaced or repaired. This avoids the reduction of the device life due to long-term use without replacement or repair, improves convenience and increases the service life of the device.

[0016] 2. The end of the housing away from the sliding cavity is clamped with the clamping block, the sliding rod is clamped into the third clamping slot, the fixing plate is moved to adjust its position, and the screw is passed through the first threaded hole and then threaded into the second threaded hole. This improves the stability and safety.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the guide rail structure according to an embodiment of the utility model is shown;

[0020] Figure 2 A schematic cross-sectional view of a guide rail according to an embodiment of the utility model is shown;

[0021] Figure 3 A schematic diagram of the structure of a third card slot according to an embodiment of the utility model is shown;

[0022] Figure 4 A schematic diagram of a screw structure according to an embodiment of the utility model is shown;

[0023] Figure 5 A schematic diagram of a second threaded hole structure according to an embodiment of the utility model is shown.

[0024] In the figure: 1. shell; 2. sliding cavity; 3. first slot; 4. sliding rod; 5. spindle seat; 6. block; 7. handle; 8. second slot; 9. fixing column; 10. third slot; 11. connecting column; 12. limit block; 13. fixing plate; 14. first threaded hole; 15. screw; 16. mounting column; 17. second threaded hole. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model embodiment provides a split spindle seat guide rail, exemplarily, as Figure 1 , Figure 2As shown, it includes a shell 1, which is a rectangular structure. A sliding cavity 2 is opened on the top of the shell 1. A first slot 3 is opened on the inner wall of the shell 1 on one side close to the sliding cavity 2. The sliding cavity 2 is connected to the first slot 3. A sliding rod 4 is clamped in the first slot 3. The sliding rod 4 is a cylindrical structure. The sliding rod 4 is located in the sliding cavity 2. A spindle seat 5 is slidably connected on the outer wall of the sliding rod 4. The spindle seat 5 slides in the sliding cavity 2. The corresponding two side walls of the spindle seat 5 slide and fit on the two side inner walls of the shell 1. A clamping block 6 is provided at one end of the shell 1 away from the first slot 3. The clamping block 6 is a rectangular structure. A second slot 8 is opened at the center of a side wall of the clamping block 6 close to the sliding cavity 2. The end of the shell 1 close to the clamping block 6 is clamped in the second slot 8. A handle 7 is installed at the center of a side wall of the clamping block 6 away from the second slot 8.

[0027] For example, Figure 2 Figure 3 , Figure 4 and Figure 5 As shown, a fixing column 9 is arranged in the second slot 8, and one side wall of the fixing column 9 is mounted on the inner wall of the block 6 close to the handle 7. A third slot 10 is provided on the side wall of the fixing column 9 away from the handle 7. One end of the slide bar 4 close to the block 6 is clamped in the third slot 10. A connecting column 11 is installed at the bottom of one side wall of the block 6. The connecting column 11 is located at one end of the side wall of the block 6 close to the housing 1. A limiting block 12 is installed at one end of the connecting column 11 away from the block 6. The limiting block 12 is a disc-shaped structure. A fixing plate 13 is movably sleeved on the outer wall of the connecting column 11. The fixing plate 13 is rectangular. Structure, the fixing plate 13 is located between the block 6 and the limit block 12, a first threaded hole 14 is opened on a side wall of the fixing plate 13 close to the limit block 12, the first threaded hole 14 is located at one end of the side wall of the fixing plate 13 away from the connecting column 11, a screw 15 is provided at the end of the fixing plate 13 away from the block 6, a mounting column 16 is installed at the bottom of one side wall of the shell 1, the central axis of the mounting column 16 and the central axis of the connecting column 11 are located on the same straight line, a second threaded hole 17 is opened on the end of the mounting column 16 away from the shell 1, and the screw 15 passes through the first threaded hole 14 and is threadedly connected to the second threaded hole 17.

[0028] Working principle: by rotating the screw 15 away from the second threaded hole 17 and then away from the first threaded hole 14, moving the fixing plate 13 away from the mounting column 16, pulling the handle 7 to drive the block 6 away from the housing 1, one end of the slide rod 4 is pulled out of the third slot 10, and then the other end of the slide rod 4 is pulled out of the first slot 3, the spindle seat 5 is slid out of the sliding cavity 2, and the slide rod 4 or the spindle seat 5 is replaced or repaired.

[0029] After the inspection or replacement is completed, the end of the shell 1 away from the sliding cavity 2 is clamped with the clamping block 6, the sliding rod 4 is clamped into the third clamping groove 10, the fixing plate 13 is moved to adjust its position, and the screw 15 is passed through the first threaded hole 14 and then threaded into the second threaded hole 17.

[0030] By rotating the screw 15 away from the second threaded hole 17 and then away from the first threaded hole 14, the fixing plate 13 is moved away from the mounting column 16, and the handle 7 is pulled to drive the clamping block 6 away from the housing 1, one end of the slide bar 4 is pulled out of the third clamping groove 10, and then the other end of the slide bar 4 is pulled out of the first clamping groove 3, and the spindle seat 5 is slid out of the slide cavity 2, and the slide bar 4 or the spindle seat 5 is replaced or repaired. This avoids the device life being shortened due to long-term use without replacement or repair, improves convenience and increases the service life of the device.

[0031] The end of the housing 1 away from the sliding cavity 2 is clamped with the clamping block 6, the sliding rod 4 is clamped into the third clamping groove 10, the fixing plate 13 is moved to adjust its position, and the screw 15 is passed through the first threaded hole 14 and then threaded into the second threaded hole 17. The stability effect is improved while the safety is improved.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A split spindle seat guide rail, comprising a housing (1), characterized in that: A sliding cavity (2) is provided at the top of the shell (1), a first slot (3) is provided on the inner wall of the shell (1) close to the sliding cavity (2), a sliding rod (4) is clamped in the first slot (3), a spindle seat (5) is slidably connected on the outer wall of the sliding rod (4), a clamping block (6) is provided at one end of the shell (1) away from the first slot (3), a second slot (8) is provided at the center of a side wall of the clamping block (6) close to the sliding cavity (2), a handle (7) is installed at the center of a side wall of the clamping block (6) away from the second slot (8), a fixing column (9) is provided in the second slot (8), and a third slot (10) is provided on a side wall of the fixing column (9) away from the handle (7); A connecting column (11) is installed at the bottom of one side wall of the block (6); a limit block (12) is installed at one end of the connecting column (11) away from the block (6); a fixing plate (13) is movably sleeved on the outer wall of the connecting column (11); a first threaded hole (14) is provided on a side wall of the fixing plate (13) close to the limit block (12); a screw (15) is provided at one end of the fixing plate (13) away from the block (6); a mounting column (16) is installed at the bottom of one side wall of the shell (1); a second threaded hole (17) is provided at one end of the mounting column (16) away from the shell (1).

2. The split spindle seat guide rail according to claim 1 is characterized in that: The housing (1) is a rectangular structure, and the sliding cavity (2) is connected to the first card slot (3).

3. The split spindle seat guide rail according to claim 2 is characterized in that: The sliding rod (4) is a cylindrical structure, and the sliding rod (4) is located in the sliding cavity (2).

4. The split spindle seat guide rail according to claim 3 is characterized in that: The main shaft seat (5) slides in the sliding cavity (2), and the corresponding two side walls of the main shaft seat (5) slide and fit on the two side inner walls of the shell (1).

5. The split spindle seat guide rail according to claim 1 is characterized in that: The card block (6) is a rectangular structure, and one end of the housing (1) close to the card block (6) is carded in the second card slot (8).

6. The split spindle seat guide rail according to claim 5 is characterized in that: One side wall of the fixing column (9) is mounted on an inner wall of the clamping block (6) close to the handle (7), and one end of the sliding rod (4) close to the clamping block (6) is clamped in the third clamping groove (10).

7. The split spindle seat guide rail according to claim 6 is characterized in that: The connecting column (11) is located on one side wall of the clamping block (6) close to one end of the housing (1); the limiting block (12) is a disc-shaped structure; the fixing plate (13) is a rectangular structure; and the fixing plate (13) is located between the clamping block (6) and the limiting block (12).

8. The split spindle seat guide rail according to claim 7 is characterized in that: The first threaded hole (14) is located at one end of a side wall of the fixing plate (13) away from the connecting column (11); the central axis of the mounting column (16) and the central axis of the connecting column (11) are located on the same straight line; the screw (15) passes through the first threaded hole (14) and is threadedly connected to the second threaded hole (17).

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